Evaluating Renal Resistive Index Responsiveness to MAP Targets in Early Septic Shock: Clinical Implications and Physiologic Insights
Posted inCritical Care Nephrology news

Evaluating Renal Resistive Index Responsiveness to MAP Targets in Early Septic Shock: Clinical Implications and Physiologic Insights

This study explores whether renal resistive index (RRI) changes during a transient elevation of mean arterial pressure (MAP) can guide individualized MAP targets to optimize renal function in early septic shock, finding that RRI decrease does not predict improved outcomes with higher MAP, while lack of RRI decrease may identify patients benefiting from MAP elevation.
Evaluating the Risk of Anterior Ischemic Optic Neuropathy with GLP-1 Receptor Agonists in Type 2 Diabetes: Insights from a Swedish Nationwide Cohort Study
Posted inDiabetes & Endocrinology news Ophthalmology

Evaluating the Risk of Anterior Ischemic Optic Neuropathy with GLP-1 Receptor Agonists in Type 2 Diabetes: Insights from a Swedish Nationwide Cohort Study

A large Swedish cohort study assesses whether glucagon-like peptide-1 receptor agonists increase the risk of anterior ischemic optic neuropathy in type 2 diabetes. Although a borderline elevated relative risk was observed, absolute incidence remained low and confounding factors likely influenced results.